
01Mobile app
Bill Reminder & Tracker - Easy
Built solo, from product and design to engineering, launch and ASO
An app that helps more than 127,000 users track due dates and never miss a bill.
Full-stack Software Engineer
Over a decade of software engineering, working on platforms used by millions of people and building my own products end to end, now used by hundreds of thousands. I'm also fluent with AI agents, using them where they make the work better.
Mobile and web apps, games, open-source libraries and websites I designed, built and launched, and that grew beyond my own use.

01Mobile app
Built solo, from product and design to engineering, launch and ASO
An app that helps more than 127,000 users track due dates and never miss a bill.

02Mobile game
Built solo, from product and design to engineering, launch and ASO
A puzzle game about mixing paint to match a target color. Played by more than 125,000 people.

03Mobile game
Built solo, from product and design to engineering, launch and ASO
Hear a song, guess its year and build the perfect music timeline, alone or with friends. Played by more than 5,200 people.

04Open source
Created by me, from product to engineering and launch
A progress bar for Electron apps that supports determinate and indeterminate tasks. Downloaded more than 219,000 times.

05Website
Built solo, from product and design to engineering, launch, SEO and content
A gallery of mug art to download and print, in Portuguese, English and Spanish. Visited by more than 600,000 people.
I take products from idea to launch, so my toolkit spans code, data and cloud as well as product, quality and delivery.
Building web and backend applications.
Databases and data platforms.
Working with LLMs and AI-powered workflows.
Mobile apps and cloud infrastructure.
Ensuring reliable and maintainable software.
Discovery, planning and shipping.
Want to connect? Find me on LinkedIn or GitHub.
Based in Amsterdam, the Netherlands.